diff --git a/test/fuzzers/fuzz_env.cc b/test/fuzzers/fuzz_env.cc
index 92af0bcb30e..bace3051f8c 100644
--- a/test/fuzzers/fuzz_env.cc
+++ b/test/fuzzers/fuzz_env.cc
@@ -44,6 +44,7 @@ extern "C" int LLVMFuzzerInitialize(int* argc, char*** argv) {
   platform.reset(
     new node::NodePlatform(kV8ThreadPoolSize, tracing_controller));
   v8::V8::InitializePlatform(platform.get());
+  cppgc::InitializeProcess(platform->GetPageAllocator());
   v8::V8::Initialize();
   return 0;
 }